The speed the water level rising 250 min after the filling begins
is 1/500 m/min and it will take
2000 minutes to fill the pool. I am hoping that these answers
have satisfied your queries and it will be able to help you, and if you would
like, feel free to ask another question.
Find the other angles then take the two angles of one triangle and take it away from 180. All the angles in an triangle add up to 180 degrees.
Answer: I'm pretty sure its the green rectangle
(-2.5,1.5) should be the answer